3,4,5-三甲氧基苯甲腈

Mass

MS-NW-7097          
3,4,5-trimethoxybenzonitrile
C10H11NO3           (Mass of molecular ion:    193)

   Source Temperature: 150 °C
   Sample Temperature: 100 °C
   Direct, 75 eV

      14.0       1.1
      15.0      14.8
      17.0       1.0
      18.0       3.7
      26.0       1.3
      27.0       1.8
      28.0       1.8
      29.0       3.9
      31.0       1.8
      37.0       7.0
      38.0       4.1
      39.0       3.4
      41.0       1.3
      42.0       1.0
      43.0       1.8
      45.0       1.1
      49.0       1.5
      50.0       6.3
      51.0       4.6
      52.0       3.9
      53.0       9.9
      61.0       2.2
      62.0       3.8
      63.0       6.7
      64.0      34.4
      65.0       6.8
      66.0       2.1
      67.0       1.2
      75.0       5.5
      76.0      12.9
      77.0       6.9
      78.0       3.1
      79.0       4.7
      80.0       1.4
      88.0       1.8
      89.0       2.2
      90.0       9.9
      91.0       2.2
      92.0       4.3
      93.0       1.2
      95.0       3.9
     101.0       1.4
     102.0       4.8
     103.0       1.4
     104.0       5.4
     105.0       1.3
     106.0       1.2
     107.0      10.8
     108.0       1.1
     117.0       3.8
     118.0      20.1
     119.0       2.5
     120.0      25.1
     121.0       2.0
     122.0       2.0
     132.0       8.2
     133.0       8.5
     134.0       1.6
     135.0      34.0
     136.0       3.1
     146.0       1.0
     147.0       2.0
     148.0       1.2
     150.0      32.5
     151.0       3.2
     162.0       2.3
     163.0       7.2
     164.0       1.2
     176.0       1.4
     177.0       3.3
     178.0      69.5
     179.0       7.6
     180.0       1.0
     193.0     100.0
     194.0      12.1
     195.0       1.4

Assign. Shift(ppm) A 6.877 B 3.907 C 3.888

     Hz     ppm     Int.

   2748.41   6.878    424
   1561.40   3.907    735
   1553.96   3.889   1000